<template>
  <div class="login">
    <div v-show="loginType === 1">
      <el-form
        ref="loginForm"
        :model="loginForm"
        :rules="loginRules"
        class="login-form"
      >
        <h3 class="title">登 录</h3>
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            type="text"
            auto-complete="off"
            placeholder="账号"
          >
            <svg-icon
              slot="prefix"
              icon-class="user"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            auto-complete="off"
            placeholder="密码"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon
              slot="prefix"
              icon-class="password"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>

        <el-checkbox
          v-model="loginForm.rememberMe"
          style="margin: 0px 0px 15px 0px"
          >记住密码</el-checkbox
        >
        <el-form-item style="width: 100%">
          <el-button
            :loading="loading"
            size="medium"
            type="primary"
            style="width: 100%"
            @click.native.prevent="handleLogin"
          >
            <span v-if="!loading">登 录</span>
            <span v-else>登 录 中...</span>
          </el-button>
        </el-form-item>
        <div
          style="
            width: 100%;
            display: flex;
            justify-content: center;
            margin-top: -20px;
          "
        >
          <el-button @click="goLogin" type="text">没有账号，前去注册</el-button>
        </div>
      </el-form>
    </div>

    <div v-show="loginType === 2">
      <el-form
        ref="registerForm"
        :model="registerForm"
        :rules="registerRules"
        class="login-form"
      >
        <h3 class="title">注 册</h3>
        <el-form-item prop="username">
          <el-input
            v-model="registerForm.username"
            type="text"
            auto-complete="off"
            placeholder="账号"
          >
            <svg-icon
              slot="prefix"
              icon-class="user"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="registerForm.password"
            type="password"
            auto-complete="off"
            placeholder="密码"
          >
            <svg-icon
              slot="prefix"
              icon-class="password"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <!-- <el-form-item prop="deptName">
          <el-input
            v-model="registerForm.deptName"
            type="text"
            auto-complete="off"
            placeholder="公司名称"
          >
            <svg-icon
              slot="prefix"
              icon-class="company"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <el-form-item prop="taxpayerNum">
          <el-input
            v-model="registerForm.taxpayerNum"
            type="text"
            auto-complete="off"
            placeholder="公司税号"
            @keyup.enter.native="handleRegister"
          >
            <svg-icon
              slot="prefix"
              icon-class="companycode"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item> -->
        <el-form-item style="width: 100%">
          <el-button
            :loading="registerLoading"
            size="medium"
            type="primary"
            style="width: 100%"
            @click.native.prevent="handleRegister"
          >
            <span v-if="!registerLoading">注 册</span>
            <span v-else>注 册 中...</span>
          </el-button>
        </el-form-item>
        <div
          style="
            width: 100%;
            display: flex;
            justify-content: center;
            margin-top: -20px;
          "
        >
          <el-button type="text" @click="goRegister"
            >已有账号，前去登录</el-button
          >
        </div>
      </el-form>
    </div>

    <!--  底部  -->
    <!-- <div class="el-login-footer">
        <span>Copyright © 2018-2022 ruoyi.vip All Rights Reserved.</span>
      </div> -->
  </div>
</template>

<script>
import { register } from "@/api";
import { encrypt, decrypt } from "@/utils/jsencrypt";
export default {
  name: "login",
  data() {
    return {
      loginType: 1,
      codeUrl: "",
      loginForm: {
        username: "",
        password: "",
        rememberMe: false,
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" },
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" },
        ],
      },
      registerForm: {
        username: "",
        password: "",
      },
      registerRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" },
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" },
        ],
        deptName: [
          { required: true, trigger: "blur", message: "请输入公司名称" },
        ],
        taxpayerNum: [
          { required: true, trigger: "blur", message: "请输入公司税号" },
        ],
      },
      loading: false,
      registerLoading: false,
      // 验证码开关
      captchaEnabled: true,
      // 注册开关
      register: false,
      redirect: undefined,
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
        console.log(111, this.redirect);
      },
      immediate: true,
    },
  },
  created() {
    this.getCookie();
  },
  methods: {
    reset() {
      this.registerForm = {
        username: "",
        password: "",
      };
      this.loginForm.username = "";
      this.loginForm.password = "";
      this.resetForm("loginForm");
      this.resetForm("registerForm");
    },
    goLogin() {
      this.loginType = 2;
      this.reset();
    },
    goRegister() {
      this.loginType = 1;
      this.reset();
    },
    getCookie() {
      const username = localStorage.getItem("username");
      const password = localStorage.getItem("password");
      const rememberMe = localStorage.getItem("rememberMe");
      console.log(username);
      this.loginForm = {
        username: username === null ? this.loginForm.username : username,
        password:
          password === null ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === null ? false : Boolean(rememberMe),
      };
    },
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.loading = true;
          if (this.loginForm.rememberMe) {
            localStorage.setItem("username", this.loginForm.username);
            localStorage.setItem("password", encrypt(this.loginForm.password));
            localStorage.setItem("rememberMe", this.loginForm.rememberMe);
          } else {
            localStorage.removeItem("username");
            localStorage.removeItem("password");
            localStorage.removeItem("rememberMe");
          }
          this.$store
            .dispatch("Login", this.loginForm)
            .then(() => {
              this.$router.push("/").catch(() => {});
            })
            .catch((e) => {
              this.$modal.msgError(e);
              this.loading = false;
            });
        }
      });
    },
    handleRegister() {
      this.$refs.registerForm.validate((valid) => {
        if (valid) {
          this.registerLoading = true;
          register(this.registerForm)
            .then((res) => {
              const username = this.registerForm.username;
              this.$alert(
                "<font color='red'>恭喜你，您的账号 " +
                  username +
                  " 注册成功！</font>",
                "系统提示",
                {
                  dangerouslyUseHTMLString: true,
                  type: "success",
                }
              )
                .then(() => {
                  this.registerLoading = false;
                  this.goRegister();
                })
                .catch(() => {});
            })
            .catch(() => {
              this.registerLoading = false;
            });
        }
      });
    },
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  background-image: url("../assets/login.png");
  background-size: cover;
}
.title {
  margin: 0px auto 15px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 300px;
  padding: 15px 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .el-form-item {
    margin-bottom: 15px;
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 38px;
}
</style>
